'''


password = input("请输入：")

print(f"您的密码输入的是{password}")

print(type(password))
'''


#请输入您的幸运数字
n = input("亲输入您的幸运数字：")
print(f"您的幸运数字是：(n)")
print(type(n))
print(type(float(n)))


a ="1"
b = '[1,2,3]'
c = '{"age":18,"sex":"man"}'
d ='(1,2,3)'

print(eval(a))
print(eval(c))
print(eval(d))
